People · Czech Republic
Dave Prochazka
3×3 · top 19.4% of 284,439 all-time · competing since October 2025 · 2025PROC03
Dave Prochazka has been competing for 11 months. His best event is the 3×3: a personal-best single of 13.56, set at Swiss Science Open 2025, puts him in the top 19.4% of the 284,439 people who have ever been ranked in the event, and 299th in the Czech Republic. Across 1 competition since October 2025, he has put 28 official solves on the record across six events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Czech Republic | |
|---|---|---|---|---|---|
| 3×3 | 13.56 | 14.40 | top 19.4% | 299 / 787 | |
| 2×2 | 4.52 | 7.26 | top 33.2% | 320 / 644 | |
| 3×3 one-handed | 28.06 | 34.04 | top 42.1% | 132 / 308 | |
| 4×4 | 1:48.37 | — | early days — 2 solves | 365 / 440 | |
| Pyraminx | 13.94 | 18.92 | top 77.5% | 410 / 460 | |
| Skewb | 35.88 | — | early days — 1 solve | 320 / 320 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The story so far
- 4 Oct 2025First competition: Swiss Science Open 2025. A 13.56 3×3 single to start from.
Competitions
- Swiss Science Open 2025 · 4 Oct 2025
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Luuk Eckardt — met in 7 rounds, finished ahead 4 times
- Thomas Stadler — met in 7 rounds, finished ahead 3 times
- Lean Stadler — met in 7 rounds, finished ahead 3 times
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 1.56 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.52 away.
Targets move as he improves.